Microchip Technology's MCP130T-315I/TT Voltage Supervisor

The MCP130T-315I/TT from Microchip Technology is a highly reliable voltage supervisory device designed to keep microcontroller systems safe by monitoring the supply voltage. As an essential component for system stability, it ensures that your electronic devices operate within their specified voltage ranges, thereby preventing potential damage caused by unexpected power fluctuations or brown-out conditions.

Key Features:

• Voltage Threshold: The MCP130T-315I/TT supervisory circuit has a preset trigger threshold voltage of 3.15V, which is ideal for 3.3V systems. It provides a precise voltage monitoring solution for applications requiring tight voltage regulation.
• Temperature Range: This device is operational over an industrial temperature range of -40°C to +85°C, making it suitable for various environments and applications where temperature extremes are a concern.
• Reset Timeout: It features a built-in 350 ms minimum reset timeout delay. This ensures that the system has adequate time to stabilize before normal operation resumes after a voltage dip.
• Output Type: The MCP130T-315I/TT provides an active-low, open-drain reset output. This output type allows for simple interfacing with other logic components and can be wire-OR'ed with other open-drain or open-collector outputs.
• Package: It comes in a small SOT-23 package, which is ideal for space-constrained applications without compromising on performance.
• Supply Current: With a low supply current of 5 µA (typical), it is an energy-efficient choice for battery-operated devices, helping to extend battery life and reduce power consumption.

Applications:

The MCP130T-315I/TT is versatile and can be used across a wide range of applications. It is particularly suitable for portable electronics, such as:

• Smartphones and tablets
• Portable medical devices
• Handheld instruments
• Battery-powered equipment

Moreover, its robust design makes it an excellent choice for automotive electronics, power supplies, and industrial systems where consistent performance and reliability are crucial.

Overall, the MCP130T-315I/TT is a testament to Microchip Technology's commitment to providing high-quality, reliable circuit protection solutions. By integrating this voltage supervisor into your design, you can enhance system reliability, protect against harmful voltage conditions, and ensure a longer lifespan for your electronic products.